Mathematics, 14.04.2021 21:10, nanda22

Three solid cubes of sides 1 cm, 6 cm and 8 cm are melted down and shaped into a single new cube. The volume of the new cube is the sum of the
volumes of the three smaller cubes. (a) Find the length of the edge of the new cube. (b) Find the surface area of the new cube.

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Three solid cubes of sides 1 cm, 6 cm and 8 cm are melted down and shaped into a single new cube. T...